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World Seido Karate

5 ★★★★★ 49 Google reviews · Karate dojo in New York, New York

Karate dojo Free trial Affiliated Beginners welcome Kids & teens

Affiliated dojo — reviews and the dojo's own info point to a recognized Karate style organization or franchise (think Shotokan/JKA, Kyokushin, Goju-Ryu, Isshinryu, Tiger Schulmann's or Villari's). If lineage matters to you, ask which style and organization the dojo belongs to, and under whom the head sensei earned their black belt.

Plan your first class

  • Free trial / intro class most dojos welcome new students with a free trial or intro class — check their site or give them a call to book your first session
  • Membership memberships around $20/mo — many dojos also offer a discounted first month and family plans, so ask about new-student rates
  • Beginner-friendly all levels welcome, including total beginners — you don't need to be fit or have any experience to start
  • Kids & youth classes kids and youth Karate classes (ages 4–18) — built around discipline, focus, and confidence
  • Adult classes adult Karate classes — training built for grown-ups, from fitness and fundamentals to kumite (sparring) at your own pace
  • Today see hours ·
  • Website & schedule seido.com — book classes and see the live schedule
  • Phone +1 212-924-0511

Hours

Monday 10 am–8 pm
Tuesday 4–8 pm
Wednesday 10 am–8 pm
Thursday 12–8 pm
Friday 9 am–8 pm
Saturday 9:30 am–1:30 pm
Sunday 10 am–12 pm

Hours shift for holidays, belt tests, and seminars — worth a quick check before a special trip.

The classes they run

Karate classes on the schedule at World Seido Karate, confirmed in students' own reviews and the dojo's own info — not guessed from the sign out front.

🧒 Kids Karate 13 mentions

“My son has been attending World Seido since he was four (he's 8), where he continues to work on critical skills in discipline, patience and respect.”

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🌱 Beginners 2 mentions

“Whether you’re a beginner looking for a new challenge or an experienced martial artist seeking a deeper connection to your practice, Seido Honbu will exceed your expectations.”

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Teens

“I have been training at Seido Karate for many years and my daughter also trained here from an early age all the way through high school.”

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🥋 Adult Karate

“There are many adult classes and black belts to learn from, and together form an active adult community.”

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Other martial arts here

Karate dojos are usually multi-discipline. Here's what else students mention training under the same roof at World Seido Karate — mined from their reviews and the dojo's own info.

Disciplines are mined from reviews and the dojo's own info — they show what students have trained, not a formal class guarantee. If you specifically want taekwondo, jiu-jitsu, or kickboxing alongside your Karate, confirm the current schedule with the dojo.

What students say

The things reviewers bring up again and again across 49 Google reviews — in their own words.

🌱 welcoming to beginners 4 mentions

“Whether you’re a beginner looking for a new challenge or an experienced martial artist seeking a deeper connection to your practice, Seido Honbu will exceed your expectations.”

friendly, respectful dojo 9 mentions

“The people here are more than practitioners—they’re a close-knit family who support one another through thick and thin, no matter their personal beliefs or backgrounds.”

strong technique, kata & fundamentals 3 mentions

“Seido is a serious dojo, with an emphasis on technique and on teaching students of every level the physical and mental elements of traditional Japanese karate.”

builds confidence, discipline & respect 13 mentions

“They teach the children to respect their parents and to do well in school, so it is very hard for me to believe that they called anyone such a vulgar name or threatened anyone.”

From the reviews

Tucked away in the heart of Manhattan, Seido Honbu Dojo is a true hidden gem. It’s not just a place to practice martial arts—it’s a sanctuary, a community, and a source of inspiration. From the moment you step inside, you feel it: warmth, welcome, and a sense of belonging.

★★★★★ — Ritu, Dec 2024

My children have been part of this Dojo family For the past 5 years. This is an amazing Dojo for everyone, but since I take my children that is my experience. If anyone here bases their decision to visit this Dojo on those 2 very negative reviews that will be a shame and a lost to you.

★★★★★ — Ana, Feb 2017

My 7 year old son is training here, approaching a year now. I am really impressed by the history, spiritual feel, nurturing and expertise of all the instructors. I was pleasantly surprised by the diversity and large number of excellent instructors and assistant instructors -- I feel their passion.

★★★★★ — Dave, Dec 2022

Excellent Japanese karate instruction. Great culture and good environment to work out, study, and meet life-long friends. On top of that there's a whole system and syllabus from beginner to advanced. A lifetime of karate skills to study.

★★★★★ — Steven, Mar 2017

Excerpts from public Google reviews. Read all 49 reviews →

New to Karate? Start at World Seido Karate

World Seido Karate comes up as a beginner-friendly dojo — noted on their own site. If you've never thrown a punch or set foot in a dojo, that's exactly who a good beginners program is for. A few things worth knowing before your first week. First, you don't need to be fit or flexible to start — you get in shape by training, not before it, and the sensei scales the intensity to you. Second, you won't be thrown into hard sparring — reputable dojos build fundamentals (stances, blocks, punches, and kicks) for weeks, and kumite (sparring) eases in gradually, with pads and control. Third, all levels and ages really are welcome — ask about a dedicated beginners or fundamentals class time so your first session is alongside others who are also starting out. Most dojos are happy to let you watch or try a class first, so reach out before you commit.

See their beginner class info

Your first Karate class at World Seido Karate

Nervous about walking into a Karate dojo for the first time? Almost everyone is, and a good sensei expects beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling basic stances, blocks, punches, and kicks — not hard sparring. Step to the side whenever you need to; no one will bat an eye. What to wear: athletic wear you can move in (or a gi if you have one); you'll train barefoot. What to bring: water, and a mouthguard if you have one — many dojos lend a loaner gi for a first class, so it's worth asking when you call. As you keep training you'll add your own gi and the belt your dojo awards you. Kumite (sparring) eases in gradually, once your fundamentals are solid. Arrive 10–15 minutes early to sign a waiver and meet the sensei. It gets easier fast — most people feel far more at home by their third class.

Karate is a contact sport. Ease in, train within your limits, listen to your instructors, and if you have any injuries or health concerns, mention them before class and check with a doctor if you're unsure.

Where to find World Seido Karate

252 W 30th St, New York, NY10001

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Listing verified July 2026 from public business records and member reviews. Something out of date? Report a correction. Own this dojo? Claim your listing — it's free.